diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index f8e3518..482b572 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -1108,14 +1108,15 @@ static int __devinit temac_of_probe(struct platform_device *op)
 	}
 	temac_set_mac_address(ndev, (void *)addr);
 
-	rc = temac_mdio_setup(lp, op->dev.of_node);
-	if (rc)
-		dev_warn(&op->dev, "error registering MDIO bus\n");
-
 	lp->phy_node = of_parse_phandle(op->dev.of_node, "phy-handle", 0);
-	if (lp->phy_node)
+	if (lp->phy_node) {
 		dev_dbg(lp->dev, "using PHY node %s (%p)\n", np->full_name, np);
 
+		rc = temac_mdio_setup(lp, op->dev.of_node);
+		if (rc)
+			dev_warn(&op->dev, "error registering MDIO bus\n");
+	}
+
 	/* Add the device attributes */
 	rc = sysfs_create_group(&lp->dev->kobj, &temac_attr_group);
 	if (rc) {
diff --git a/drivers/net/ethernet/xilinx/ll_temac_mdio.c b/drivers/net/ethernet/xilinx/ll_temac_mdio.c
index 8cf9d4f..634d898 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_mdio.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_mdio.c
@@ -63,6 +63,7 @@ int temac_mdio_setup(struct temac_local *lp, struct device_node *np)
 	int clk_div;
 	int rc, size;
 	struct resource res;
+	struct device_node *np1 = of_get_parent(lp->phy_node);
 
 	/* Calculate a reasonable divisor for the clock rate */
 	clk_div = 0x3f; /* worst-case default setting */
@@ -85,7 +86,7 @@ int temac_mdio_setup(struct temac_local *lp, struct device_node *np)
 	if (!bus)
 		return -ENOMEM;
 
-	of_address_to_resource(np, 0, &res);
+	of_address_to_resource(np1, 0, &res);
 	snprintf(bus->id, MII_BUS_ID_SIZE, "%.8llx",
 		 (unsigned long long)res.start);
 	bus->priv = lp;
@@ -97,7 +98,7 @@ int temac_mdio_setup(struct temac_local *lp, struct device_node *np)
 
 	lp->mii_bus = bus;
 
-	rc = of_mdiobus_register(bus, np);
+	rc = of_mdiobus_register(bus, np1);
 	if (rc)
 		goto err_register;